12pack shower curtain rings — secure, smooth, heavyduty performance Product details Package includes 12 rings. Overall size: diameter approx. 3.5 cm (1.18 inch); height approx. 7 cm (2.75 inch). Key benefits — why this product solves the problem Secure closure: each hook is designed to remain shut so the curtain cannot slip off the ring during use. Ideal for households where slipping rings are a recurring problem. Strong support: hooks are strong enough to hold heavy curtains and liners without bending or opening under weight. Smooth operation: specially engineered roller balls reduce friction against the rod, enabling easy, quiet sliding for opening and closing the curtain. Reliable performance: combines strength and lowfriction movement to keep the curtain where it should be while still allowing effortless operation. Compatibility and fit Exact measurements provided so you can confirm fit with your existing rod and curtain grommets. Verify the 3.5 cm (1.18 inch) diameter and 7 cm (2.75 inch) height before to ensure compatibility. Practical applications Bathroom showers: secure heavy fabric or liner curtains so they stay on the rod and glide smoothly when opening and closing. RVs, boats, or mobile homes: dependable closure and lowfriction rollers help keep curtains in place during travel and use. Laundry rooms or utility spaces: use with heavier blackout or thermal curtains where a secure, durable hook is required. What to expect A set of 12 sturdy shower curtain rings, engineered to prevent slipping and to glide smoothly, suitable for situations where curtain weight or frequent use demands reliable hardware. Note Please measure your rod and curtain openings against the listed dimensions to confirm fit before installation.